“Reducing the number of scans and reducing doses per scan would save lives.” The authors warned that some CT scans are overused, including those for upper respiratory infections or for headach ...

"Our estimates put CT on par with other significant risk factors, such as alcohol consumption and excess body weight," she added. "Reducing the number of scans and reducing doses per scan would ...

A CT scan of the abdomen can show the organs, blood vessels, and bones in your abdominal cavity. The multiple images provided by the scan can give your doctor many different views of your body.

A CT scan, by its very design, uses much more X-rays than a simple radiograph 'cause the X-rays basically are emitted going around the patient in a full circle in a machine that looks like a doughnut.

There is a higher exposure to radiation when undergoing a CT scan when compared with an X-ray, but it provides a more detailed view of organs, blood vessels, soft tissues and bones. Local experts ...

Researchers analyzed CT scan data and estimated that the 93 million scans performed in 2023 — nearly one for every three people in the country — could lead to approximately 103,000 future cancer cases ...

CT scans, or CAT scans, are widely used to get internal images of the body and diagnose dangerous medical conditions — but they could pose a hidden risk. A new study from the University of ...

In some cases, the information provided by a CT scan could also be obtained from other tests that emit less or no radiation — but CTs can be lifesaving for emergency care. If your doctor ...

“We keep doing more and more CTs, and the doses keep going up.” One CT scan can expose a patient to 10 or 15 times as much radiation as another, Smith-Bindman said. “There is very large ...

"Thus, I would say to patients that if you are recommended to have a CT scan, it would be wise to do so." Duffy also highlighted that in the context of a person's overall risk of cancer ...

Doctors ordered a CT scan with an injection of contrast dye to enhance visibility. Leigh went in for the CT scan March 7, 2024 — that's when she suffered a fatal allergic reaction. Pam Rodgers ...